国家/地区 美国（3） 中国（2） 世界知识产权组织（2）
IPC部 B（3）
IPC大类 B32（3）
IPC小类 B32B（3）
IPC C01B031/02（3）
发明人
公开年 2012（3）
申请年 2012（2） 
专利权人

Making graphene nanoribbon comprises contacting poly(phenylene ethynylene) polymer, annulating compound, and catalyst system comprising metal catalyst and protic acid, and oxidizing the arylannulated polymer product.

DICHTEL W R, ARSLAN H, URIBEROMO F J

Manufacture of graphene film used for e.g. transparent display, involves forming graphene on catalyst metal film, forming another film on surface of graphene, on which catalyst metal film is not formed, and removing catalyst metal film.

SONG Y, SONG Y I

X-ray window, useful for enclosing an x-ray source or detection device, comprises a film containing a polymer (polyimide) and a high strength material that comprises carbon nanotubes and/or graphene.

DAVIS R C, LIDDIARD S D, PEI L, VANFLEET R R, JENSEN C R, ZAPPE M, DECKER K W